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167 result(s) for "Riva, Marta"
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Ventricular arrhythmias during exercise in patients with mitral valve prolapse
BackgroundMitral valve prolapse (MVP) can be associated with ventricular arrhythmias (VA), but little is known about the relationship between VA and exercise in these patients. The aim of this study was to assess the occurrence and severity of VA during exercise tests in patients with MVP, and to explore the association between VA during exercise and the occurrence of arrhythmic events during follow-up.MethodsIn this multicentre study, 375 patients with MVP (58 (48–69) years, 53% male) who underwent a clinically indicated exercise test were included. Severity of VA during exercise was defined as: (1) no VA, (2) minor VA (premature ventricular contractions ≥5% or non-sustained ventricular tachycardia (nsVT) <120 beats per minute) and (3) major VA (nsVTs ≥120 beats per minute).ResultsDuring exercise test, 242 (65%) patients showed no VA, 88 (24%) minor VA and 45 (12%) major VA. Patients with minor and major VAs showed more often bileaflet prolapse and mitral annular disjunction (MAD) than patients with no VA (p<0.001). Over a median follow-up of 101 months (IQR 58–138 months), 35 patients (9%) developed a severe arrhythmic event, defined as sustained VA or ventricular fibrillation, implantation of an implantable cardioverter-defibrillator and VA ablation. At the Kaplan-Meier curve analysis, patients with major VA showed the worst arrhythmic event-free survival (log-rank p<0.001). On multivariable analysis, left ventricular end-systolic diameter, MAD and VA severity during exercise were independently associated with this outcome.ConclusionsIn patients with MVP, the occurrence of VA during exercise is associated with more advanced mitral valve abnormalities, including MAD, and with higher rates of severe arrhythmic events during follow-up. Performing an exercise test, combined with the clinical and echocardiographic assessments, may therefore offer important complementary information useful for patient management.
Fractures of the coronoid process: state of the art
Coronoid fractures are rarely isolated and are much more frequently associated with other osseous or ligamentous structures injuries. On the basis of the coronoid fracture patterns, described by the O’Driscoll classification, it is possible to recognize three main patterns of injury that differ on traumatic mechanism and on associated lesions: posterolateral rotatory instability, posteromedial rotatory instability, and axial load injuries. The management of coronoid fractures is challenging and varies according to characteristics of the fracture, associated lesions, and amount of elbow instability. In general, operative treatment is indicated in every case the fracture is at least 50% of the whole coronoid, whether the sublime tubercle is involved, and whether the ulno-humeral joint is not perfectly reduced. In conclusion, the correct management of the coronoid, especially in the setting of complex elbow instability, represents a predictive factor for patient outcomes and functional results. The stability of the elbow, rather than the size of the coronoid fragment, is the main parameter for surgical indication, aimed to fix the coronoid and/or repair the associated lesions.
Uncovering everyday attention in the lab: front-viewed heads boost overt social orienting
Social attention can be defined as the tendency to orient attentional resources in response to spatial cues provided by others, such as their gaze or head direction. This mechanism is essential for navigating real-world environments, where rapidly and accurately interpreting others’ behaviour is often critical. Regarding head-driven orienting, research studies suggest that social attention can be enhanced when a front-facing head cue establishes eye contact (vs. no eye contact) with the observer, but also when the head cue is viewed from behind (vs. from the front), and hence, eye contact cannot be established. Across three experiments, we directly compared these two scenarios—which are highly common in everyday life—by presenting a central head cue showing either the front (establishing eye contact) or back, followed by a turn to the left or right. In Experiments 1 and 2, participants were required to manually respond to peripheral targets while ignoring the head cue, whereas in Experiment 3, oculomotor responses were recorded. Although the initial view of the head did not affect manual responses, eye movement data revealed enhanced social attention when the head was initially viewed from the front. These results suggest that eye movements provide a sensitive measure for detecting potential social modulations of attention. Moreover, eye contact confirms here its role as a powerful social signal for humans, capable of boosting overt orienting responses. Future research should explore these effects in more dynamic and ecologically valid settings, such as real social interactions.
Forward to a methodological proposal to support cancer patients: the dialogics’ contribution for the precision care
In scientific context, the first step for scientific theoretical and methodological production is the epistemological analysis. What are assumptions for interaction between oncology and psychology? What are the conditions for psycho-oncological contribution in treating cancer? Furthermore, what are epistemological observations about the current developments in cancer field? And what are implications for sciences treating patients with neoplasms? Due to advances in oncology and in sciences supporting oncology, epistemological questions focus on the object of study of the integration between oncology and psychology. Therefore, the purpose of this study is to describe a proposal of theoretical and methodological frame suitable for current clinical and research needs in cancer patients asking for psychological support. Epistemological analysis lets the health professionals and researchers observe there are sciences using formal languages and sciences using ordinary language. Currently, personalized approach is pursued by oncology, identifying specific patients’ characteristics to define the proper treatment process: not only tumor characteristics but also behavioral and psychological features. Cancer patients features can be found in patients’ narrations about neoplasms: narration represents the core of clinical and research in psychoncology. Therefore when formalized, language provides the connection between oncology and psychology. Language used by patients and all the roles involved in the care of cancer patients can become a measure of these patients’ features. Dialogics science measuring the ordinary language allows the ordinary language formalization, pursuing a personalized medicine.
How to Intervene in the Health Management of the Oncological Patient and of Their Caregiver? A Narrative Review in the Psycho-Oncology Field
Starting from statistical data derived from the oncological field, some articles have highlighted the importance of communication in the patient–caregiver dyad and have considered the various roles involved in a cancer diagnosis situation. Thus, the question of how to intervene in terms of “quality of life” from the time of diagnosis to the recovery or death of a cancer patient, beyond the sanitary and physical dimensions, has become relevant. Therefore, the present narrative review aims to offer an overview of the state of the art in terms of the psychological treatment modalities of cancer patients, from the diagnosis to the post-surgery period. A total of 67 articles were collected and analyzed, in relation to (1) psychological constructs employed in the oncological field, (2) intervention models and (3) quality of life and well-being measurement and evaluation tools. We described these articles, differentiating between those focusing on the role of (1) the patient, (2) the caregiver, (3) the patient–caregiver dyad and (4) healthcare professional roles. The oncological diagnosis and its repercussions in the lives of the patient and caregiver were explored and critical aspects that emerged from the literature were highlighted. In conclusion, the analysis allowed some considerations about the need to define research protocols and useful management strategies for increasing the overall health of patients with cancer diagnoses and the people who surround them.
The Health of Healthcare Professionals in Italian Oncology: An Analysis of Narrations through the M.A.D.I.T. Methodology
From the analysis of the scientific literature relating to the health of oncological patients, the need to consider the global dimension of health of individuals emerges, which subsumes the bodily dimension and involves all the actors who offer their contribution to it in different ways. In this direction, the state of the art of the health construct offered by healthcare professionals highlights a lack of scientific contributions to the specific subject although these professionals are fundamental figures in oncological diagnosis setups. Considering, therefore, the healthcare roles as an integral part of the interactive framework where the oncological patient is placed, this paper offers the results of an Italian study relating to the health of healthcare professionals who take charge of patients with a neoplasia diagnosis. In particular, through an analysis of the discursive productions of 61 participants (healthcare workers, oncological patients and citizens) by the M.A.D.I.T. methodology (Methodology for the Analysis of Computerized Textual Data), this study aimed at observing the discursive reality of health offered by healthcare workers. The collected data highlight a low degree of health expressed by the healthcare professionals, who are strongly typified by rhetoric such as “the one who is destined to suffer psychologically”. These narrations limit the possibilities of development of different narrations in depicting these professionals: critical repercussions in the interaction with the oncological patients emerged, as well as in their global health degree. In conclusion, the results show the need for deep investigation into the impact that the health degree of health professionals can have on the patients they take charge of.
Critical Competences for the Management of Post-Operative Course in Patients with Digestive Tract Cancer: The Contribution of MADIT Methodology for a Nine-Month Longitudinal Study
There is a high postoperative morbidity rate after cancer surgery, that impairs patients’ self-management, job condition and economic strength. This paper describes the results of a peculiar psychological intervention on patients undergoing surgery for esophageal, gastric and colorectal cancer. The intervention aimed to enhance patients’ competences in the management of postoperative daily life. A narrative approach (M.A.D.I.T.—Methodology for the Analysis of Computerised Text Data) was used to create a questionnaire, Health and Employment after Gastro-Intestinal Surgery—Dialogical Questionnaire, HEAGIS-DQ, that assesses four competences. It was administered to 48 participants. Results were used as guidance for specific intervention, structured on patients’ competence profiles. The intervention lasted nine months after surgery and was structured in weekly to monthly therapeutic sessions. Quality of Life questionnaires were administered too. At the end of the intervention, 94% of patients maintained their job and only 10% of patients asked for financial support. The mean self-perception of health-related quality of life was 71.2. The distribution of three of four competences increased after nine months (p < 0.05). Despite economic difficulties due to lasting symptoms after surgery, and to the current pandemic scenario, a structured intervention with patients let them to resume their jobs and continue activities after surgery.
Response to luspatercept can be predicted and improves overall survival in the real‐life treatment of LR‐MDS
We explored the impact of luspatercept therapy on overall survival (OS) and possible predictors of response in low‐risk (LR) myelodysplastic syndrome (MDS) patients. We evaluated 331 anemic patients treated with luspatercept. Hematological response (HI) was defined as (i) hemoglobin (Hb) increase of ≥1.5 g/dL in nontransfusion‐dependent (NTD) patients, and (ii) red blood cell (RBC) transfusion independence (TI) with a concomitant Hb increase of ≥1.5 g/dL, or RBC‐TI without an Hb increase of 1.5 g/dL, or >50% reduction in RBC transfusion burden (TB) for TD patients. Response was observed in 166 patients (50.2%), with significantly higher response in NTD and low TB versus high TB patients (p < 0.001). A significant correlation between lower Molecular International Prognostic Scoring System (IPSS‐M) risk scores and response was observed. No statistically significant difference in HI was found in SF3B1‐mutated versus wild‐type MDS patients (53.8% vs. 40.1%, respectively). SF3B1mut hotspots (K700E vs. others) and variant allele frequencies (VAFs; <38% VAF vs. ≥38% VAF) did not impact on HI. SF3B1‐mutated MDS with del5q showed inferior HI compared to other LR‐MDS (p = 0.046). The median treatment duration overall was 35 weeks (20.86–90.29), the median time to response was 11 weeks (8.71–21.86), and the median duration of response was 65 weeks (26.5–114). After a median follow‐up of 13 months, median OS was not reached (NR) for responders and 24 months for nonresponders (hazard ratio [HR] 0.25, 95% confidence interval 0.14–0.44, p < 0.001). This analysis of 331 luspatercept real‐life‐treated LR‐MDS patients demonstrated a significant OS benefit upon luspatercept response. Low baseline RBC‐TB and lower risk IPSS‐M scores correlated with higher HI and could constitute predictive markers of response.
Clofarabine-based chemotherapy as a bridge to transplant in the setting of refractory or relapsed acute myeloid leukemia, after at least one previous unsuccessful salvage treatment containing fludarabine: a single institution experience
For refractory or relapsed acute myeloid leukemia patients, allogeneic hematopoietic stem cell transplantation is the only curative treatment option, but the disease must be in remission before this can be attempted. “Salvage” therapy regimens containing high-dose cytarabine plus fludarabine or cladribine with or without anthracyclines or plus mitoxantrone and etoposide fail in 30–50% of cases. We report the outcome of 14 patients treated with a clofarabine-based treatment administered after at least one failed fludarabine-based “salvage” attempt in a “real life” (outside a clinical trial) context. No death related to the clofarabine-based treatment was observed. Four of the 14 patients (29%) reached complete remission and one (7%) achieved a reduction of marrow blasts to fewer than 10%. Three of these five patients were successfully transplanted and have shown a long-term survival. The small number of this group of patients does not permit the identification of clinical features clearly related to a favorable outcome, but we note that all the three long-term survivals were FLT3 wild type. Clofarabine-based “salvage therapy” in patients with very poor expectancy is feasible even after a fludarabine-based salvage attempt, albeit with success only in a small percentage of cases (3/14 = 21%).